DS8007 Maxim, DS8007 Datasheet - Page 27

• Manufacturer Part Number: DS8007
• Description: The DS8007 multiprotocol dual smart card interface is a low-cost, dual smart card reader interface supporting all ISO 7816, EMV®, and GSM11-11 requirements
• Manufacturer: Maxim

Figure 8. Voltage Supervisor
SUPL BIT
RSTOUT
DELAY
V
INT
DD
V
V
RST
DRST
______________________________________________________________________________________
Multiprotocol Dual Smart Card Interface
= 2.1V TO 2.5V
= ~1.25V
t
W
SUPL BIT CLEARED BY HSR READ ONLY
RESULTING FROM
V
DD
< V
RST
DELAY DRIVEN
LOW EXTERNALLY
27